- Atkinson, Frederick V. (4)
- Canadian Mathematical Society (1)
- Everitt, William Norrie, 1924- (1)
- Langford, W. F. (William F.) (1)
- Lewis, Roger T., 1942- (1)
- Mingarelli, Angelo B. (Angelo Bernardo), 1952- (1)
- Natural Sciences and Engineering Research Council Canada (1)
- Science and Engineering Research Council (Great Britain). Mathematics Committee (1)
- Seminar on Oscillation, Bifurcation and Chaos (1)
- Symposium on Ordinary Differential Equations and Operators (1)